eBay

Buyer messaged me stating that when they try to pay, eBay says to contact seller.

I got up charged after the fact for a bicycle shipment (it was a 35 lb. bike & packing), how do I contest this? FedEx Shipping Label FeeTracking No: 271058962441 Bill Wt: 95.0 LB Freight Amt: $66.17 Fuel Amt: $23.48 Misc 1 Amt: $135.00 Perf Price Dis...

A purchaser with 0 ebay rating purchased a $600 bicycle from me. What are some checks I can do to verify this isn't a scam? His account is from the day before the purchase.

The buyer notified me my measurement was off on an item he purchased. I offered to accept return, refund the payment, the shipping costs and pay for the return shipping costs. The buyer says he is on a boat, unable to mail it back, think he works for...